he's got senator john kerry playing mitt romney in the debate preps. the president did have a chance to talk to a few people. he delivered some pizzas to the local obama for reelection campaign office out there. very nice of them. delivering pizza to the workers. he also talked about not getting out much. take a listen. >> basically they're keeping me indoors all the time. it's a drag. they're making me do my homework. >> wow, wow. this is john. he's doing his homework. >> also you have some new polls for us. where are we seeing the candidates now? >> nationally, this race is extremely close. four polls came out yesterday over the last 4 hours. let's talk about ours. cnnorc.com. 47 for mitt romney. that three-point advantage for the president is -- what is the key issue on wednesday night in this is about domestic issues. take a look at the economy numbers. about as close as you can get. one point between the candidates. that's why so much is on the line here. while the national polls are tight, the president has an advantage. >> that matters a lot. th